« previous next »

Author Question: The fundamental adaptation that defines hominins is __________. a. tool use b. complex social ... (Read 127 times)

lidoalex

  • Hero Member
  • *****
  • Posts: 538
on: Jul 10, 2018
The fundamental adaptation that defines hominins is __________.
 
  a. tool use
  b. complex social interaction
  c. increased cranial capacity
  d. upright posture

Question 2

Among the earliest developments in the hominin family is __________.
 
  a. bipedal locomotion
  b. prehensile hands
  c. expanded cranial capacity
  d. reduced facial prognathism


akemokai

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 10, 2018
Answer to Question 1

Answer d

Answer to Question 2

Answer a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Your heart beats over 36 million times a year.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Leaf abscission as a drought adaptation. Leaf abscission as a drought adaptation.
Maps are important tools in political science as they help us see relationships between politics and Maps are important tools in political science as they help us see relationships between politics and
The U.S. Social Class Ladder The U.S. Social Class Ladder
Ogburn's Processes of Social Change Ogburn's Processes of Social Change
How to divide imaginary terms and complex numbers How to divide imaginary terms and complex numbers
The path of the conveyor is complex and affected by deep ocean topography The path of the conveyor is complex and affected by deep ocean topography
Video: The life cycle of protein

For a complete list of videos, visit our video library